CN210978478U - Main bearing cap convenient to use - Google Patents
Main bearing cap convenient to use Download PDFInfo
- Publication number
- CN210978478U CN210978478U CN201921787036.3U CN201921787036U CN210978478U CN 210978478 U CN210978478 U CN 210978478U CN 201921787036 U CN201921787036 U CN 201921787036U CN 210978478 U CN210978478 U CN 210978478U
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- CN
- China
- Prior art keywords
- bearing
- bearing cap
- cap
- hole
- threaded groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a main bearing cap that facilitates use, including bearing body and bearing cap, the bearing body sets up in the bottom of bearing cap, and the thread bush is installed to the bottom of bearing cap, and the inner wall of thread bush and the surface threaded connection of bearing body, first thread groove has been seted up at the top of bearing body, and the second thread groove with first thread groove looks adaptation is seted up at the top of bearing cap, and the top of bearing cap is provided with the bolt. The utility model discloses a rotate the knob, it is rotatory to drive the stop collar for the stop collar takes out from fixed cover, thereby drive spacing post and take out from the through-hole, pour into lubricating oil into through-hole through fixed cover, during lubricating oil passes through the through-hole and gets into the bearing, need not demolish the bearing cap from the bearing, just can add lubricating oil to the bearing, and through threaded connection between bearing cap and the bearing, it is more convenient to dismantle, is difficult to damage the bearing cap, brings very big facility for the user.
Description
Technical Field
The utility model relates to a bearing technical field specifically is a main bearing cap who facilitates use.
Background
The outer ring of the bearing is blocked or the end cover of the bearing hole is blocked at the outer side of the gear box body, namely the bearing cover. The bearing cap is the lid of bearing end face, its effect is the raceway that prevents foreign matter such as dust to invade the rolling element, guarantee emollient (lubricating grease) and only play a role to rolling element and raceway and do not spill over, prevent to a certain extent that vulnerable parts such as rolling element holder from receiving the exogenic action and damaging, current main bearing cap is not convenient for use, because the reason of its structure itself, need demolish the bearing cap from the bearing, then just can add lubricating oil to the bearing, because the bearing cap is very inconvenient when dismantling, still fragile bearing cap, bring very big inconvenience for the user, for this reason, we propose a main bearing cap who facilitates the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a main bearing cap who facilitates use to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a main bearing cap convenient to use comprises a bearing body and a bearing cap, wherein the bearing body is arranged at the bottom of the bearing cap, a threaded sleeve is arranged at the bottom of the bearing cap, the inner wall of the threaded sleeve is in threaded connection with the outer surface of the bearing body, a first threaded groove is formed in the top of the bearing body, a second threaded groove matched with the first threaded groove is formed in the top of the bearing cap, a bolt is arranged at the top of the bearing cap, the bottom end of the bolt sequentially penetrates through the second threaded groove and the first threaded groove from top to bottom and extends to the inside of the first threaded groove, the surface of the bolt is in threaded connection with the first threaded groove and the second threaded groove respectively, through holes matched with the bearing body are formed in the left side and the right side of the top of the bearing cap, a fixing sleeve matched with the through holes is arranged at the top of the bearing cap, and a limiting sleeve is in threaded connection with the outer surface of, spacing post is installed to the bottom of stop collar inner wall, the bottom of spacing post is from last to running through fixed cover and through-hole down in proper order and extending to the inside of through-hole.
Preferably, the bottom of the bearing cap is in close contact with the bearing body.
Preferably, the top of the limiting sleeve is provided with a knob, and the surface of the knob is provided with anti-skid grains.
Preferably, the surface of the limiting sleeve is provided with a sealing gasket, and one side of the sealing gasket, which is close to the bearing cover, is in close contact with the sealing gasket.
Preferably, the surface of the limiting column is movably connected with the fixing sleeve and the through hole respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a rotate the knob, it is rotatory to drive the stop collar for the stop collar takes out from fixed cover, thereby drive spacing post and take out from the through-hole, pour into lubricating oil into through-hole through fixed cover, during lubricating oil passes through the through-hole and gets into the bearing, need not demolish the bearing cap from the bearing, just can add lubricating oil to the bearing, and through threaded connection between bearing cap and the bearing, it is more convenient to dismantle, is difficult to damage the bearing cap, brings very big facility for the user.
2. The utility model discloses a knob and anti-skidding line mutually support, have played the effect of being convenient for rotate the stop collar, have played sealed effect through setting up sealed the pad, prevent that lubricating oil from spilling over through the gap between stop collar and the bearing cap.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
fig. 2 is a partial enlarged view of a-a in fig. 1 according to the present invention.
In the figure: the bearing comprises a bearing body 1, a bearing cover 2, a thread bush 3, a first thread groove 4, a second thread groove 5, a bolt 6, a through hole 7, a fixed sleeve 8, a limiting sleeve 9, a limiting column 10, a knob 11, anti-skid threads 12 and a sealing gasket 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a main bearing cap convenient to use includes a bearing body 1 and a bearing cap 2, the bearing body 1 is disposed at the bottom of the bearing cap 2, the bottom of the bearing cap 2 is in close contact with the bearing body 1, a threaded sleeve 3 is mounted at the bottom of the bearing cap 2, an inner wall of the threaded sleeve 3 is in threaded connection with an outer surface of the bearing body 1, a first threaded groove 4 is disposed at the top of the bearing body 1, a second threaded groove 5 adapted to the first threaded groove 4 is disposed at the top of the bearing cap 2, a bolt 6 is disposed at the top of the bearing cap 2, a bottom end of the bolt 6 sequentially penetrates through the second threaded groove 5 and the first threaded groove 4 from top to bottom and extends to the inside of the first threaded groove 4, a surface of the bolt 6 is respectively in threaded connection with the first threaded groove 4 and the second threaded groove 5, through holes 7 adapted to the bearing body 1 are disposed at both sides of the top of the bearing cap 2, fixed cover 8 with through-hole 7 looks adaptation is installed at the top of bearing cap 2, the surface threaded connection of fixed cover 8 has stop collar 9, knob 11 is installed at the top of stop collar 9, anti-skidding line 12 has been seted up on the surface of knob 11, mutually support through knob 11 and anti-skidding line 12, the effect of being convenient for rotate stop collar 9 has been played, spacing post 10 is installed to the bottom of stop collar 9 inner wall, the surface mounting of stop collar 9 has sealed the pad 13, sealed one side that the pad 13 is close to bearing cap 2 rather than the in close contact with, sealed effect has been played through setting up sealed pad 13, prevent that lubricating oil from spilling over through the gap between stop collar 9 and the bearing cap 2, the bottom of spacing post 10 is from last to running through fixed cover 8 and through-hole 7 in proper order down and extending to the inside of through-hole 7, the surface of spacing post 10 respectively with.
The working principle is as follows: when the bearing is used, the friction force is increased by the anti-skid lines 12 on the surface of the knob 11 through rotating the knob 11, so that the anti-skid effect is realized, the knob 11 is convenient to rotate, the limiting sleeve 9 is driven to rotate, the limiting sleeve 9 is taken out of the fixing sleeve 8, the limiting column 10 is driven to be taken out of the through hole 7, lubricating oil is injected into the through hole 7 through the fixing sleeve 8, the lubricating oil enters the bearing body 1 through the through hole 7, the lubricating oil completely enters the bearing along with the rotation of the balls in the bearing, after the addition is finished, oil stains on the surface of the bearing cover 2 are wiped, the limiting column 10 is inserted into the through hole 7, then the limiting sleeve 9 is rotated through the knob 11, the limiting sleeve 9 is in threaded connection with the fixing sleeve 8, the sealing gasket 13 is in close contact with the bearing cover 2, the through hole 7 is sealed, the lubricating oil can be added to the bearing without detaching the, and the bearing cap 2 is connected with the bearing body 1 through threads, so that the dismounting is more convenient, the bearing cap 2 is not easy to damage, and great convenience is brought to a user.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a main bearing cap that facilitates use, includes bearing body (1) and bearing cap (2), its characterized in that: the bearing comprises a bearing body (1) and a bearing cover (2), wherein the bearing body (1) is arranged at the bottom of the bearing cover (2), a threaded sleeve (3) is arranged at the bottom of the bearing cover (2), the inner wall of the threaded sleeve (3) is in threaded connection with the outer surface of the bearing body (1), a first threaded groove (4) is formed in the top of the bearing body (1), a second threaded groove (5) matched with the first threaded groove (4) is formed in the top of the bearing cover (2), a bolt (6) is arranged at the top of the bearing cover (2), the bottom end of the bolt (6) sequentially penetrates through the second threaded groove (5) and the first threaded groove (4) from top to bottom and extends to the inside of the first threaded groove (4), the surface of the bolt (6) is in threaded connection with the first threaded groove (4) and the second threaded groove (5) respectively, through holes (7) matched with the bearing body (1) are formed in the left side and the right side of the top of the bearing cover (, fixed cover (8) with through-hole (7) looks adaptation are installed at the top of bearing cap (2), the surface threaded connection of fixed cover (8) has stop collar (9), spacing post (10) are installed to the bottom of stop collar (9) inner wall, the bottom of spacing post (10) is from last to running through fixed cover (8) and through-hole (7) and extending to the inside of through-hole (7) down in proper order.
2. A main bearing cap for convenient use according to claim 1, wherein: the bottom of the bearing cover (2) is in close contact with the bearing body (1).
3. A main bearing cap for convenient use according to claim 1, wherein: the top of the limiting sleeve (9) is provided with a knob (11), and the surface of the knob (11) is provided with anti-skid grains (12).
4. A main bearing cap for convenient use according to claim 1, wherein: the surface mounting of stop collar (9) has sealed pad (13), sealed pad (13) are close to one side of bearing cap (2) rather than in close contact with.
5. A main bearing cap for convenient use according to claim 1, wherein: the surface of the limiting column (10) is movably connected with the fixed sleeve (8) and the through hole (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787036.3U CN210978478U (en) | 2019-10-23 | 2019-10-23 | Main bearing cap convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787036.3U CN210978478U (en) | 2019-10-23 | 2019-10-23 | Main bearing cap convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978478U true CN210978478U (en) | 2020-07-10 |
Family
ID=71421080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787036.3U Expired - Fee Related CN210978478U (en) | 2019-10-23 | 2019-10-23 | Main bearing cap convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978478U (en) |
-
2019
- 2019-10-23 CN CN201921787036.3U patent/CN210978478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |